The GS312 is a Gold Series custom hat, featuring a fabric structured crown and a mesh back. Created from 100% cotton twill and T-Mesh. As a result of these materials, along with our custom hat mold, is a hat that has a comfortable, professional fit. The GS312 has 26 fabric and 20 T-Mesh colors to choose from. Available in both a plastic snap or hook and loop closures, and a standard or half sandwich visor.